Ninth edition and the scheme’s scope
The 30 January 2026 ninth edition concerns GST-registered suppliers selling goods to overseas customers for hand carriage through Changi. HCES is compulsory to zero-rate such supplies, regardless of value or quantity. It does not apply to Seletar, sea or land exports, which follow the separate exports guide, or goods bought from shops beyond Changi departure immigration; those retailers check passport and boarding pass. A local customer’s promise to carry goods abroad does not make the local sale eligible.
Export permit and digital clearance
Goods must have a valid export permit and be physically presented with documents for Customs inspection. Since 3 January 2023, permits are digitally rather than physically endorsed. The supplier obtains clearance through NTP’s HCES digital service, normally within three working days after inspection, and downloads it for retention. This electronic clearance is the permit endorsement; merely obtaining a TradeNet permit does not prove the goods were inspected or exported.
Carrier eligibility and departure
The carrier must be at least sixteen when presenting the goods. They may be the local supplier, overseas customer or an authorised employee or representative, whether local or foreign. They must leave with the goods within twelve hours of Customs endorsement or clearance. Suppliers must explain that the carrier’s presentation declares actual export, that other authorities’ endorsements do not substitute for Customs, and that passing the goods to someone else or returning them to Singapore after endorsement is a serious offence.
Before the carrier reaches the airport
Issue the invoice, confirm a Changi departure, declare the permit yourself or through a TradeNet agent, and provide copies of permit and invoice. Instruct the carrier to bring goods, permit, invoices, passport and boarding pass or confirmed ticket, arrive early and allow inspection time. Bulky or checked baggage is inspected before immigration and baggage check-in; small high-value cabin items should be taken to the departure-lounge counter. The guide locates counters near tourist GST inspection counters in airport terminals, excluding Jewel.
Nine required permit details
The supplier’s business appears as exporter; trader remarks contain carrier name, passport number, birth date, scheduled departure time and invoice number. Other fields state departure date, flight number, final destination country, goods description, units and FOB value for each type. Every item must be accurate and descriptions sufficient to identify the goods. Mismatches or manual alterations of quantity or description can prevent endorsement.
Changes, multiple carriers and permit copies
Amend flight, carrier or quantity details through TradeNet before inspection, or obtain a new permit. Trader-remarks details may be manually corrected, but quantities may not. If amendment is impossible, additional goods require an additional permit; fewer goods require a replacement and cancellation of the earlier valid permit. Carriers on one flight can use one permit, preferably naming all carriers and presenting together; different flights require separate permits. Customs can digitally clear a legible permit copy when the original is unavailable.
The five-year documentary package
Keep invoices to the overseas customer, the digitally cleared permit or original physical endorsement for pre-3 January 2023 cases, customer-payment evidence, and GST-refund payment evidence where relevant, for at least five years. Zero-rating applies only to the quantity Customs verified and endorsed. A sale being commercially intended for export does not remove this evidence requirement.
Charging GST first or provisional zero-rating
A supplier can charge GST initially and agree refund arrangements and administrative fees with the customer. Without complete evidence at filing, it reports standard-rated value in Box 1 and output tax in Box 6. Alternatively it may not collect GST and provisionally zero-rate. If the required documents are not maintained within sixty days of supply, it must standard-rate and account using the tax fraction, through GST F7 or a subsequent return where correction rules permit. Complete evidence obtained too late does not automatically preserve zero-rating.
Refunding previously accounted output tax
To recover tax initially charged, the supplier must have accounted for it, obtained all evidence within sixty days and refunded the customer. A refund cheque must actually be encashed before recovery. Issue a credit note and, in the refund period, add the supply value to Box 2, remove it from Box 1 and reduce the refunded tax in Box 6. The guide’s late-document discretionary exception refers specifically to old physically endorsed permits before 3 January 2023, not a general digital-clearance extension.
Refusal, misconduct and tourist refunds
Customs may refuse for an underage carrier, mismatched passport or ticket, a flight more than twelve hours away, mismatched goods, manual quantity or description changes or insufficient inspection time. The FAQ says no later re-endorsement appeal is considered after refusal. Non-compliance can deny zero-rating and lead to penalties; HCES offences can attract up to S$5,000 and, in default of payment, six months’ imprisonment. Tourist Refund Scheme is for bona fide eligible tourists; HCES serves qualifying overseas-customer sales where that tourist scheme is inappropriate.
Samples, exhibitions and overseas service tools
The FAQ requires export permits, endorsement and zero-rated reporting for goods taken abroad for testing, repair, samples or exhibitions even without an initial sale. Later overseas sales can use digital clearance to demonstrate offshore location. The rule does not apply where tools or equipment are merely taken abroad to perform services and intended to return afterward. Temporary export or previously temporarily imported goods must also meet the separate Customs permit rules.
Applying for inspection exemption
Apply using GST F17 and demonstrate commercially valid reasons for not presenting goods, consistent with trade practice, good continuing income-tax and GST compliance, and ability to keep the complete Appendix 1 evidence. The Comptroller can vary or add conditions. Until written approval, all ordinary HCES requirements remain. Approval removes the HCES presentation requirement, but not airport security checks, other Customs obligations or the sixty-day documentary deadline.
Three-year validity, renewal and revocation
From 1 July 2022 exemption normally lasts three years from approval. IRAS notifies renewal within the final six months; the supplier submits at least three months before expiry. Approved renewal normally lasts another three years, though a shorter period can be imposed. Breached criteria or false, misleading or inaccurate applications can cause revocation without prior notice. After revocation ordinary HCES resumes; unsupported transactions can have zero-rating denied.
Appendix 1: exempt suppliers’ complete evidence
Within sixty days retain itemised invoices with serial or inventory identifiers, signed carrier export declarations, passport personal/photo extracts and applicable foreign-entry endorsements, confirmed tickets or boarding passes and relevant excess-baggage receipts, overseas-customer receipt confirmation, export permits showing supplier as exporter including temporary exports as required, and customer-payment evidence. IRAS may compare travel evidence with ICA departure records. Omitting any compulsory item defeats zero-rating even when an exemption exists.
Appendix 2: declaration and supplier checklist
Each carrier identifies the supplier, overseas customer and invoice date, number and value, then lists goods, invoice quantities and actual quantities carried. They state nationality, passport, address, relationship, signature and departure details, acknowledging consequences for incorrect information. The supplier’s authorised officer signs a separate checklist for transport, passport, invoice, receipt confirmation, permit and payment evidence obtained within sixty days. This is a documented export declaration and verification record, not a substitute for missing evidence.
Official source
This article independently explains the substantive contents of the official PDF, including the relevant conditions, procedures and annexes. The linked document remains the authoritative source for its original wording, and later changes should be checked separately.
Read the official PDF ↗